package com.example.finalassignment.common;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Random;
import java.util.concurrent.ConcurrentHashMap;

/**
 * 存放数据缓存
 */

public class Cache {
    /**
     * 头像缓存
     */
    public static final List<String> PICTURE_CACHE = new ArrayList<>();

    /**
     * 用户信息缓存
     */
    public static final Map<String,String> USER_INFO = new ConcurrentHashMap<>();


}
